Information transmission method, apparatus and device, and non-transitory readable storage medium and chip

Abstract

Provided in the present disclosure are an information transmission method, apparatus and device, and a non-transitory readable storage medium and a chip. The information transmission method comprises: sending, to a network device, reporting information for CLI measurement, the information including at least two pieces of state information, and the state information being at least one of the following: a first reporting value, which is used for indicating a first state; a second reporting value, the second reporting value being used for indicating the first state, a third reporting value being used for indicating a second state, and the third reporting value being a next reporting value adjacent to the second reporting value in a reporting value set; and a fourth reporting value, which is used for indicating the first state and a third state, wherein the first state is used for indicating a measurement value state, the second state and the third state are each used for indicating a measurement value difference range, and the CLI measurement value difference ranges corresponding to the second state and the third state are different.

Description

Information transmission methods, devices, equipment, non-transiently readable storage media and chips

[0001] This disclosure claims priority to Chinese Patent Application No. 202510385365.9, filed on March 28, 2025, entitled "Information Transmission Method, Apparatus, Device, Non-transiently Readable Storage Medium and Chip", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This disclosure relates to the field of communication technology, and in particular to an information transmission method, apparatus, device, non-transiently readable storage medium, and chip. Background Technology

[0003] To address the issue of delayed reporting of cross-link interference (CLI) measurements based on Layer 3 (L3), related technologies have enhanced CLI measurement reporting based on Layer 1 (L1) (i.e., L1-CLI). However, it still cannot support reporting multiple measurement values ​​in states such as infinity.

[0004] As mentioned above, the information transmission schemes for reporting measurement values ​​in related technologies have the problem of not supporting the reporting of multiple measurement values ​​in states such as Infinity. Summary of the Invention

[0005] The purpose of this disclosure is to provide an information transmission method, apparatus, device, non-transiently readable storage medium, and chip to solve the problem in related technologies that information transmission schemes for reporting measurement values ​​do not support reporting multiple measurement values ​​as states such as Infinity.

[0006] To address the aforementioned technical problems, this disclosure provides an information transmission method applied to a terminal, comprising:

[0007] Send a reporting message to the network device for CLI measurements of cross-link interference, the reporting message containing at least two status information;

[0008] The status information includes one or more of the following:

[0009] The first reported value is used to indicate the first state;

[0010] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0011] The fourth reported value is used to indicate the first state and the third state;

[0012] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0013] This disclosure also provides an information transmission method applied to a network device, including:

[0014] The receiving terminal sends reporting information for CLI measurements; the reporting information includes at least two status information items.

[0015] Based on the reported information, the CLI measurement results of at least two measurement resources are determined to be in the first state;

[0016] The status information includes one or more of the following:

[0017] The first reported value is used to indicate the first state;

[0018] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0019] The fourth reported value is used to indicate the first state and the third state;

[0020] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0021] This disclosure also provides an information transmission device, which is a terminal, including a memory, a transceiver, and a processor.

[0022] A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations:

[0023] The transceiver sends a reporting message for CLI measurements of cross-link interference to the network device, the reporting message containing at least two status information.

[0024] The status information includes one or more of the following:

[0025] The first reported value is used to indicate the first state;

[0026] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0027] The fourth reported value is used to indicate the first state and the third state;

[0028] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0029] This disclosure also provides an information transmission device, which is a network device, including a memory, a transceiver, and a processor.

[0030] A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations:

[0031] The transceiver receives reporting information for CLI measurements sent by the terminal; the reporting information includes at least two status information items.

[0032] Based on the reported information, the CLI measurement results of at least two measurement resources are determined to be in the first state;

[0033] The status information includes one or more of the following:

[0034] The first reported value is used to indicate the first state;

[0035] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0036] The fourth reported value is used to indicate the first state and the third state;

[0037] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0038] This disclosure also provides an information transmission device applied to a terminal, comprising:

[0039] The first sending unit is used to send reporting information for cross-link interference CLI measurements to network devices, the reporting information including at least two status information.

[0040] The status information includes one or more of the following:

[0041] The first reported value is used to indicate the first state;

[0042] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0043] The fourth reported value is used to indicate the first state and the third state;

[0044] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0045] This disclosure also provides an information transmission device applied to a network device, including:

[0046] The first receiving unit is used to receive reporting information for CLI measurements sent by the terminal; the reporting information includes at least two status information.

[0047] The first determining unit is configured to determine, based on the reported information, the CLI measurement results of at least two measurement resources as a first state;

[0048] The status information includes one or more of the following:

[0049] The first reported value is used to indicate the first state;

[0050] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0051] The fourth reported value is used to indicate the first state and the third state;

[0052] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0053] This disclosure also provides a non-transient readable storage medium storing a program for causing a processor to execute the aforementioned information transmission method on the terminal side or network device side.

[0054] This disclosure also provides a chip including a processor coupled to a memory for executing computer programs or instructions stored in the memory. When the processor executes the computer programs or instructions, the aforementioned information transmission method on the terminal side or network device side is executed.

[0055] The beneficial effects of the above-mentioned technical solution disclosed herein are as follows:

[0056] In the above scheme, the information transmission method sends reporting information for CLI measurements of cross-link interference to the network device. The reporting information includes at least two status information items. The status information items are one or more of the following: a first reporting value indicating a first state; a second reporting value indicating the first state and a third reporting value indicating a second state; the third reporting value being the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set including at least one reporting value indicating the range of CLI measurement value differences; and a fourth reporting value indicating both the first and third states. The first state indicates the measurement value state, and the second and third states indicate the range of measurement value differences, with the CLI measurement value difference ranges corresponding to the second and third states being different. This method supports reporting information for multiple measurement values ​​as the first state, and specifically, it also supports reporting multiple measurement values ​​as states such as Infinity, effectively solving the problem in related technologies where information transmission schemes for measurement value reporting do not support reporting multiple measurement values ​​as states such as Infinity. Attached Figure Description

[0057] Figure 1 is a schematic diagram of the wireless communication system architecture according to an embodiment of this disclosure;

[0058] Figure 2 is a schematic flowchart of an information transmission method according to an embodiment of this disclosure;

[0059] Figure 3 is a schematic flowchart of the information transmission method according to an embodiment of this disclosure;

[0060] Figure 4 is a schematic diagram of the information transmission device structure according to an embodiment of this disclosure;

[0061] Figure 5 is a schematic diagram of the information transmission device structure according to an embodiment of this disclosure;

[0062] Figure 6 is a schematic diagram of the information transmission device structure according to an embodiment of this disclosure;

[0063] Figure 7 is a schematic diagram of the information transmission device structure according to an embodiment of this disclosure;

[0064] Figure 8 is a schematic diagram of the chip system structure according to an embodiment of this disclosure. Detailed Implementation

[0065] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this disclosure.

[0066] In this disclosure, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0067] In this disclosure, the term "multiple" refers to two or more, and other quantifiers are similar.

[0068] It should be noted that the technical solutions provided in this disclosure are applicable to a variety of systems. For example, applicable systems may include Global System for Mobile Communication (GSM), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS), Long Term Evolution (LTE), LTE Frequency Division Duplex (FDD), LTE Time Division Duplex (TDD), Long Term Evolution Advanced (LTE-A), Universal Mobile Telecommunications System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX), 5th Generation Mobile Communication Technology (5G) New Radio (NR) and its evolution, and 6th Generation Mobile Communication Technology (6G), etc. All of these systems include terminal equipment and network equipment. The system may also include a core network component, such as an evolved packet system (EPS) or a 5G system (5GS).

[0069] Figure 1 shows a block diagram of a wireless communication system applicable to embodiments of the present disclosure. The wireless communication system includes a terminal device (which may be simply referred to as a terminal) and a network device.

[0070] The terminal devices involved in the embodiments of this disclosure can be devices that provide voice and / or data connectivity to users, handheld devices with wireless connectivity, or other processing devices connected to a wireless modem. The names of the terminal devices may differ in different systems; for example, in 5G or 6G systems, the terminal device may be called User Equipment (UE). Wireless terminal devices can be USB storage devices, other personal computer memory devices, and dongles. They can also communicate with one or more core networks (CNs) via a Radio Access Network (RAN). Wireless terminal devices can be mobile terminal devices, such as mobile phones (or "cellular" phones) and computers with mobile terminal devices. For example, they can be portable, pocket-sized, handheld, computer-embedded, or vehicle-mounted mobile devices that exchange voice and / or data with the radio access network. Examples of such devices include Personal Communication Service (PCS) telephones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), personal computers, tablets, and Machine-type Communication (MTC) terminal devices. Wireless terminal devices can also be referred to as systems, subscriber units, subscriber stations, mobile stations, mobile devices, remote stations, access points, remote terminals, access terminals, user terminals, user agents, user devices, and wireless access devices and routers / modems that meet the limitations of this definition, but are not limited to these in the embodiments of this disclosure.

[0071] The network device involved in this disclosure can be a base station, which may include multiple cells providing services to terminals. Depending on the specific application, the base station may also be called an access point, or a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names. The network device can be used to exchange received air frames with Internet Protocol (IP) packets, acting as a router between the wireless terminal device and the rest of the access network, where the rest of the access network may include an Internet Protocol (IP) communication network. The network device can also coordinate the attribute management of the air interface. For example, the network equipment involved in this disclosure can be a base transceiver station (BTS) in a Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA) system, a NodeB in a wide-band Code Division Multiple Access (WCDMA) system, an evolved Node B (eNB or e-NodeB) in a long term evolution (LTE) system, a 5G base station (gNB) in a next generation system, a Home evolved Node B (HeNB), a relay node, a femto, a pico, network testing equipment, etc., and is not limited in this disclosure. In some network structures, the network equipment may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized unit and distributed unit may be geographically separated.

[0072] Network devices and terminal devices can each use one or more antennas for Multiple Input Multiple Output (MIMO) transmission. MIMO transmission can be Single User MIMO (SU-MIMO) or Multiple User MIMO (MU-MIMO). Depending on the configuration and number of antenna combinations, MIMO transmission can be 2D MIMO, 3D MIMO, Full Dimension MIMO (FD-MIMO), or Massive MIMO, or it can be diversity transmission, pre-coded transmission, or beamforming transmission, etc.

[0073] The following is a description of the solutions provided in the embodiments of this disclosure.

[0074] Currently, the measurement standard for L1-CLI measurements can be either Received Signal Strength Indicator (RSSI) or Reference Signal Received Power (RSRP). That is, for L1-CLI measurements, the UE can report the RSSI value on the L1-CLI measurement resource and / or report the RSRP value on the L1-CLI measurement resource.

[0075] Currently, in L3-CLI measurements (including CLI-RSSI and Sounding Reference Signal (SRS)-RSRP), the UE reports a maximum of M of the most interfering measurement resources and their corresponding measurement results; the value of M is determined by the base station's configuration information maxReportCLI (maximum reporting CLI). The reporting range, quantization step (i.e., quantization step size, here 1dBm), and mapping relationship between reported and measured values ​​for CLI-RSSI and SRS-RSRP can be found in the current definitions and will not be repeated here. Furthermore, current L3-CLI measurement reporting technology does not support differential measurement reporting.

[0076] Furthermore, for L1-RSRP / RSSI (i.e., RSRP or RSSI) currently used for beam measurement reporting, the UE can report N measurement results; where N can be configured via nrofReportedRS (number of reported reference signals), and N is less than or equal to 4. If N=1, the UE reports the largest RSRP / RSSI measurement value, which can be quantized with 7 bits (i.e., reported with 7 bits) with a step size of 1dBm; if N>1, the UE reports the largest RSRP / RSSI value, which is also quantized with 7 bits with a step size of 1dBm. For the remaining N-1 second-largest values, the difference between the corresponding measurement value and the maximum value can be reported, which can be quantized with 4 bits with a step size of 2dBm. The mapping relationship between the reported values ​​and measured values ​​(e.g., RSRP) in beam measurement reporting, and the mapping relationship between the differential reported values ​​and the differences in beam measurement reporting, can be found in the current definitions and will not be elaborated here. In addition, L1-RSRP measurement reporting can currently use differential reporting, but it does not support measurement reporting values ​​of "Infinity".

[0077] As described above, L3-CLI currently reports measurement information for M measurement resources. This measurement information is an index corresponding to the quantized measurement value; therefore, differential measurement reporting is not supported. Currently, L1 beam measurement reporting uses a differential method for cases where N is greater than 1, but it does not support measurement reporting values ​​of "Infinity".

[0078] Furthermore, for differential reporting, there is no relevant technology to report information related to multiple measurements being Infinity (i.e., infinite; the physical meaning can be understood as: due to the signal being too strong, the user equipment or terminal (UE) cannot detect it), and it cannot be achieved.

[0079] Based on the above, this disclosure provides an information transmission method, apparatus, device, non-transient readable storage medium, and chip to solve the problem in related technologies where information transmission schemes for reporting measurement values ​​do not support reporting multiple measurement values ​​such as Infinity. The method, apparatus, device, non-transient readable storage medium, and chip are based on the same application concept. Since the principles underlying the problem-solving of the method, apparatus, device, non-transient readable storage medium, and chip are similar, their implementations can be referred to interchangeably, and repeated details will not be repeated.

[0080] The information transmission method provided in this disclosure embodiment, applied to a terminal, as shown in FIG2, includes:

[0081] Step 21: Send a reporting message for CLI measurements of cross-link interference to the network device. The reporting message includes at least two status information items. The status information item is one or more of the following: a first reporting value indicating a first status; a second reporting value indicating the first status and a third reporting value indicating a second status; the third reporting value being the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set including at least one reporting value indicating the range of CLI measurement value differences; and a fourth reporting value indicating the first and third statuses. The first status indicates the measurement status, and the second and third statuses indicate the range of measurement value differences, wherein the CLI measurement value difference ranges corresponding to the second and third statuses are different.

[0082] The reported information may also include other indication information (used to indicate the first state) in addition to the status information, such as 7 bits of indication information used to indicate the first state;

[0083] And / or, the first reported value can be indicated by X+1 bits, where X is a positive integer, and the first reported value can be a newly added or defined reported value;

[0084] And / or, the second reported value can be indicated by X bits; the second reported value can be a reuse of the current reported value, and the original difference range corresponding to the reported value is increased to the difference range corresponding to the next adjacent reported value.

[0085] And / or, the fourth reported value can be indicated by X bits; the fourth reported value can be a reuse of the current reported value, and the reported value indicates the original difference range (i.e., the third state, which can be the current state) and the first state;

[0086] And / or, the correspondence between the reported value and the first state can be predefined. The terminal and network device can be configured or defined in advance. The terminal can report the first state based on this, and the network device can parse the first state based on this (i.e., determine which resources' measurement results are in the first state).

[0087] In some embodiments, X is equal to 4, but this is not a limitation.

[0088] The information transmission method provided in this embodiment sends reporting information for CLI measurements of cross-link interference to a network device. The reporting information includes at least two status information items; wherein the status information is one or more of the following: a first reporting value indicating a first state; a second reporting value indicating the first state and a third reporting value indicating a second state; the third reporting value being the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set including at least one reporting value indicating the range of CLI measurement value differences; and a fourth reporting value indicating both the first and third states; wherein the first state indicates the measurement value state, and the second and third states indicate the range of measurement value differences, and the CLI measurement value difference ranges corresponding to the second and third states are different. This method supports reporting information for multiple measurement values ​​as the first state, and specifically also supports reporting multiple measurement values ​​as states such as Infinity, effectively solving the problem in related technologies where information transmission schemes for measurement value reporting do not support reporting multiple measurement values ​​as states such as Infinity.

[0089] The first state refers to the state in which the terminal cannot determine the CLI measurement value; specifically, the first state includes at least one of the following: the CLI measurement value exceeds a predefined range; the terminal cannot measure due to the CLI signal being too strong; the terminal cannot measure due to excessive interference on the measurement resources. This clarifies the first state.

[0090] In this embodiment of the disclosure, the fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; wherein, the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; the CLI measurement value difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value. This can support the integrity of the scheme corresponding to the second reported value. The difference length can also be understood as the step size, the span of the difference range, or the magnitude, etc., and is not limited here.

[0091] Specifically, the first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB. This clearly defines the first and second difference lengths.

[0092] In this embodiment of the disclosure, the CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB. This allows for a specific definition of the CLI measurement difference range corresponding to the third state.

[0093] In this embodiment of the disclosure, the first first state in the reported information can be reported using the other indication information mentioned above, and the remaining first states can be reported using the reported values ​​mentioned above (such as the first reported value, etc.). This solution can support differential reporting of the first state to a certain extent, saving reporting resources. In addition, this solution can also use a differential method (i.e., the reported value corresponding to the difference range) to report the CLI measurement value measured by the terminal to further save reporting resources, but it is not limited to this.

[0094] This disclosure also provides an information transmission method applied to a network device, as shown in FIG3, including:

[0095] Step 31: Receive the reporting information for CLI measurements sent by the terminal; the reporting information includes at least two status information items;

[0096] Step 32: Based on the reported information, determine that the CLI measurement results of at least two measurement resources are in a first state; wherein the state information is one or more of the following: a first reported value, which indicates the first state; a second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences; a fourth reported value, which indicates both the first state and the third state; wherein the first state indicates the measurement value state, and the second and third states indicate the range of measurement value differences, and the CLI measurement value difference ranges corresponding to the second and third states are different.

[0097] The information transmission method provided in this embodiment receives reporting information for CLI measurements sent by a terminal; the reporting information includes at least two status information; based on the reporting information, the CLI measurement results of at least two measurement resources are determined to be a first status; wherein, the status information is one or more of the following: a first reporting value, which indicates the first status; a second reporting value, which indicates the first status, and a third reporting value, which indicates a second status; the third reporting value is the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set includes at least one information indicating CLI measurement results for CLI measurements. The report value is a CLI measurement value difference range; a fourth report value is used to indicate the first state and the third state; wherein, the first state is used to indicate the measurement value state, the second state and the third state are used to indicate the measurement value difference range, and the CLI measurement value difference ranges corresponding to the second state and the third state are different; it can support the reporting of information for multiple measurement values ​​as the first state, and specifically, it can also support the reporting of multiple measurement values ​​as Infinity and other states, which effectively solves the problem in related technologies that the information transmission scheme for measurement value reporting does not support reporting multiple measurement values ​​as Infinity and other states.

[0098] The first state refers to the state in which the terminal cannot determine the CLI measurement value; specifically, the first state includes at least one of the following: the CLI measurement value exceeds a predefined range; the terminal cannot measure due to the CLI signal being too strong; the terminal cannot measure due to excessive interference on the measurement resources. This clarifies the first state.

[0099] In this embodiment of the disclosure, the fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; wherein, the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; the CLI measurement value difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value. This can support the integrity of the scheme corresponding to the second reported value.

[0100] Specifically, the first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB. This clearly defines the first and second difference lengths.

[0101] In this embodiment of the disclosure, the CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB. This allows for a specific definition of the CLI measurement difference range corresponding to the third state.

[0102] In this embodiment of the disclosure, the network device can determine the first first state and the remaining first states in response to the reports from the terminal side; it can also receive other CLI measurement values ​​in a differential manner, which are not limited here.

[0103] It should be noted that the relevant content on the terminal side and the network device side mentioned above can be referred to each other, and the repeated parts will not be repeated.

[0104] The following is an example of the information transmission method provided in the embodiments of this disclosure. The above-mentioned reported value set takes the differential measurement reporting mapping table as an example, and the reporting takes L(Layer)1-CLI (Cross-link interference) reporting as an example.

[0105] To address the aforementioned technical problems, this disclosure provides an information transmission method, specifically an L1-CLI reporting method, mainly involving: defining a first-state-specific reporting value (corresponding to the aforementioned first reporting value) in a differential measurement reporting mapping table, redefining measurement value information corresponding to certain indicator values ​​(corresponding to the aforementioned second reporting value) in the current differential measurement reporting mapping table, or predefining a certain reporting value (corresponding to the aforementioned fourth reporting value), to indicate the first state, wherein the first state can be:

[0106] The measured value (i.e., the CLI measurement value) is outside the predefined range; or,

[0107] The UE cannot measure because the signal is too strong (i.e., the CLI signal strength is greater than the threshold); or,

[0108] The UE is unable to take measurements because the interference on the measurement resources (such as those used to measure RSRI or RSRP) is too strong (i.e., the CLI signal strength on the CLI measurement resources is greater than the threshold).

[0109] Specifically, embodiments of this disclosure may include the following solutions:

[0110] Option 1: In the mapping table between differential reported values ​​and specific measured values ​​(which can be understood as a set of reported values), define a report value specific to the first state (for example, add a row and / or a report value to the table). For example, add DIFFRSRP_16 to Table 1 below to indicate the first state (for example, Infinity). Corresponding to the above first reported value, the first reported value is used to indicate the first state, and the first state is used to indicate the state of the measured value.

[0111] Table 1

[0112] In Table 1, “Measured quantity value” refers to the measured quantity value, and “difference in measured RSRP from strongest RSRP” refers to the difference between the measured RSRP and the strongest RSRP.

[0113] Option 2: Redefine the measurement value or meaning corresponding to one or more reported values ​​in the table (i.e., the reported value set). For example, redefine the measurement value or meaning corresponding to the first two rows of reported values ​​in Table 2 as shown in Table 3 below. DIFFRSRP_0 in Table 3 corresponds to the second reported value mentioned above, which indicates the first state. DIFFRSRP_1 in Table 3 corresponds to the third reported value mentioned above, which indicates the second state. The third reported value is the next reported value adjacent to the second reported value in the reported value set. The reported value set includes at least one reported value used to indicate the range of CLI measurement value differences, and the second state is used to indicate the range of measurement value differences. The definition of the first state is the same as in Option 1.

[0114] Table 2

[0115] Table 3

[0116] In Scheme 2, DIFFRSRP_1 in Table 2, corresponding to -2≥ΔRSRP>-4, is updated to DIFFRSRP_1 in Table 3, corresponding to 0≥ΔRSRP>-4. DIFFRSRP_2 in Table 3 corresponds to the fifth reported value mentioned above, and -4≥ΔRSRP>-6 corresponding to DIFFRSRP_2 in Table 3 can correspond to the fourth state mentioned above. The fifth reported value is the next reported value adjacent to the third reported value in the reported value set. The first difference length (4dB) corresponding to the second state is greater than the second difference length (2dB) corresponding to the fourth state. The first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state. The second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state.

[0117] The CLI measurement difference is the difference between the CLI measurement result and the maximum measurement value reported by the terminal or a preset value. For example, if the preset value is -44dB, the difference between the CLI measurement value -45dB and the preset maximum value -44dB is -1dB, that is, the CLI measurement difference is -1dB.

[0118] Option 3: The protocol stipulates that a certain reported value (corresponding to the fourth reported value mentioned above) is used to indicate the first state (corresponding to the fourth reported value used to indicate the first and third states). For example, the reported value DIFFRSRP_0 is defined to indicate the first state, and DIFFRSRP_0 corresponds to 0 ≥ ΔRSRP > -2, where 0 ≥ ΔRSRP > -2 corresponds to the third state mentioned above. The definition of the first state is the same as in Option 1.

[0119] Based on the above, the terminal can report multiple first states, and the network device can perform corresponding parsing to determine multiple first states (corresponding to the reported information for CLI measurement sent by the receiving terminal; based on the reported information, the CLI measurement results of at least two measurement resources are determined as the first state).

[0120] The following provides specific examples illustrating the solutions of the embodiments of this disclosure.

[0121] Example 1 (corresponding to Scheme 1):

[0122] In the mapping table between differential reported values ​​and specific measured values, define a report value specific to the first state. For example, add DIFFRSRP_16 to Table 4 below to indicate the first state.

[0123] Suppose the UE reports the measurement status of four measurement resources, two of which are in the first state, and the measurement values ​​of the other two are within a predefined range. Specifically, the UE can indicate that the measurement status of two measurement resources is in the first state through the first and second reported measurement values: the first reported measurement value is in the first state, and this first state is indicated by 7 bits of Infinity (e.g., the reported value SRS-RSRP_98); the second reported measurement value is DIFFRSRP_16, indicating that the second reported measurement value is also in the first state. For the measurements of the other two measurement resources within the predefined measurement range: Since the maximum reported measurement value is the first state, the difference value cannot be determined based on the first state. When calculating the difference value for the measurements of the other two measurement resources, the difference reporting value can be determined according to a preset value, for example, the preset value is -44dB. That is, if the measurement values ​​of the other two measurement resources are -45dB and -60dB, the corresponding difference values ​​are -1dB and -16dB, and the corresponding difference reporting values ​​are DIFFRSRP_0 and DIFFRSRP_8, respectively.

[0124] It should be noted that the current scheme uses 4 bits to indicate the differential reported value, that is, the range of the reported value is DIFFRSRP_0 to DIFFRSRP_15. If a report value specific to the first state is defined in the table, then 1 bit can be added, that is, 5 bits can be used to indicate the differential reported value. The advantage of this scheme is that the reported value and the mapping relationship are simple and unified.

[0125] Table 4

[0126] Example 2 (corresponding to Scheme 2):

[0127] Redefine the measurement value or meaning corresponding to one or more reported values ​​in the current differential reporting mapping table. For example, redefine the measurement value or meaning corresponding to the reported values ​​in the first two rows of the current table (Table 5 below) as shown in Table 6 below. The definition of the first state is the same as in Scheme 1.

[0128] Suppose the UE reports the measurement status of four measurement resources, two of which are in the first state, and the measurement values ​​of the other two are within a predefined range. Specifically, the UE can indicate that the measurement status of two measurement resources is in the first state through the first and second reported measurement values: the first reported measurement value is in the first state, and this first state is indicated by 7 bits of Infinity (e.g., indicating the reported value SRS-RSRP_98); the second reported measurement value is DIFFRSRP_0, which means that the second reported measurement value is also in the first state. For the measurements of the other two measurement resources within the predefined measurement range: Since the maximum reported measurement value is the first state, the difference value cannot be determined based on this state. When calculating the difference value for the measurements of the other two measurement resources, the difference reporting value can be determined based on a preset value, such as -44dB. That is, if the measurement values ​​of the other two measurement resources are -45dB and -60dB, the corresponding difference values ​​are -1dB and -16dB, and the corresponding difference reporting values ​​are DIFFRSRP_1 and DIFFRSRP_8, respectively.

[0129] It should be noted that since the difference between the DIFFRSRP_1 indication and the reported maximum measurement value is within the range of 0 ≥ ΔRSRP > -4, that is, the difference from the maximum measurement value is small, it means that the interference intensity on the corresponding measurement resource is similar to the interference intensity of the reported measurement resource with the largest interference. The base station can determine whether to use it for scheduling based on the interference intensity of the reported measurement resource with the largest interference. Therefore, it has little impact on the base station implementation / scheduling (i.e., base station implementation or scheduling).

[0130] In summary, the advantage of this scheme is that it can achieve differential reporting of multiple first states without increasing the number of reported bits, while having little impact on the implementation / scheduling of the base station.

[0131] Table 5

[0132] Table 6

[0133] Example 3 (corresponding to Scheme 3):

[0134] The protocol stipulates that a certain reported value is used to indicate the first state. For example, the reported value DIFFRSRP_0 is defined to indicate the first state, and DIFFRSRP_0 corresponds to 0 ≥ ΔRSRP > -2. The definition of the first state is the same as in Scheme 1.

[0135] Suppose the UE reports the measurement status of four measurement resources, two of which are in the first state, and the measurement values ​​of the other two are within a predefined range. Specifically, the UE can indicate that the measurement status of two measurement resources is in the first state through the first and second reported measurement values: the first reported measurement value is in the first state, and this first state is indicated by 7 bits of Infinity (e.g., indicating the reported value SRS-RSRP_98); the second reported measurement value is DIFFRSRP_0, which means that the second reported measurement value is also in the first state. For the measurements of the other two measurement resources within the predefined measurement range: Since the maximum reported measurement value is the first state, the difference value cannot be determined based on this state. When calculating the difference value for the measurements of the other two measurement resources, the difference reporting value can be determined based on a preset value, such as -44dB. That is, if the measurement values ​​of the other two measurement resources are -45dB and -60dB, the corresponding difference values ​​are -1dB and -16dB, and the corresponding difference reporting values ​​are DIFFRSRP_0 and DIFFRSRP_8, respectively.

[0136] It should be noted that, as shown in Table 7 below, this scheme may have the problem of ambiguity in the detection of the actual measured values ​​of the second and third measurement resources. That is, the base station cannot determine whether the second and / or third measurement values ​​belong to the first state or are the measurement values ​​determined based on the differential reporting calculation reference value of -44dB. However, considering that no matter how these two reported values ​​are interpreted, the interference to the corresponding measurement resources is very large, and the base station may not schedule them, from this perspective, even if there is ambiguity, it will not have a significant impact on the base station.

[0137] Table 7

[0138] Therefore, in this scheme, setting DIFFRSRP_0 to indicate the first state has a better implementation effect compared to setting a reporting value larger than DIFFRSRP_0 (such as DIFFRSRP_15) to indicate the first state. For example, if DIFFRSRP_15 is selected, it means that there may be detection ambiguity issues between Infinity and -44-30=-74 (dB), and the interference intensity corresponding to -74 (dB) is much smaller than -40dB. The base station may use this for scheduling, which will affect the base station's scheduling.

[0139] In summary, the advantage of this scheme is that it can achieve differential reporting of multiple first states without increasing the number of reported bits, while having little impact on the implementation / scheduling of the base station.

[0140] It should be noted that the relevant content of the above embodiments can be referred to each other, and the repeated parts will not be described again.

[0141] In summary, the solution provided by the embodiments of this disclosure can achieve differential reporting of multiple Infinity measurements.

[0142] This disclosure also provides an information transmission device, which is a terminal, as shown in FIG4, including a memory 41, a transceiver 42, and a processor 43.

[0143] Memory 41 is used to store computer programs; transceiver 42 is used to send and receive data under the control of processor 43; processor 43 is used to read the computer program in memory 41 and perform the following operations:

[0144] The transceiver 42 sends a reporting message for cross-link interference CLI measurements to the network device, the reporting message containing at least two status information.

[0145] The status information includes one or more of the following:

[0146] The first reported value is used to indicate the first state;

[0147] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0148] The fourth reported value is used to indicate the first state and the third state;

[0149] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0150] The information transmission device provided in this embodiment sends reporting information for CLI measurements of cross-link interference to a network device. The reporting information includes at least two status information items; wherein the status information is one or more of the following: a first reporting value, indicating a first state; a second reporting value, indicating the first state, and a third reporting value, indicating a second state; the third reporting value is the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set includes at least one reporting value indicating the range of CLI measurement value differences; and a fourth reporting value, indicating both the first and third states; wherein the first state indicates the measurement value state, and the second and third states indicate the range of measurement value differences, and the CLI measurement value difference ranges corresponding to the second and third states are different. This device can support information reporting for multiple measurement values ​​as the first state, and specifically, it can also support measurement reporting for multiple measurement values ​​such as Infinity, effectively solving the problem in related technologies where information transmission schemes for measurement value reporting do not support reporting multiple measurement values ​​as Infinity or similar states.

[0151] Specifically, transceiver 42 is used to receive and send data under the control of processor 43.

[0152] In Figure 4, the bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 43 and memory represented by memory 41. The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. Transceiver 42 can be multiple components, including transmitters and receivers, providing a unit for communicating with various other devices over a transmission medium, including wireless channels, wired channels, optical fibers, etc. For different user equipment, user interface 44 can also be an interface capable of connecting external or internal devices, including but not limited to keypads, displays, speakers, microphones, joysticks, etc.

[0153] The processor 43 is responsible for managing the bus architecture and general processing, and the memory 41 can store the data used by the processor 43 when performing operations.

[0154] In some embodiments, the processor 43 may be a central processing unit (CPU), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD), and the processor may also adopt a multi-core architecture.

[0155] The processor executes any of the methods described in the embodiments of this disclosure by invoking a computer program stored in memory, according to the obtained executable instructions. The processor and memory may also be physically separated.

[0156] The first state refers to the state in which the terminal cannot determine the CLI measurement value.

[0157] In this embodiment of the disclosure, the first state includes at least one of the following: the CLI measurement value exceeds the predefined range; the terminal cannot measure because the CLI signal is too strong; the terminal cannot measure because the interference on the measurement resources is too strong.

[0158] The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; the CLI measurement value difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

[0159] In this embodiment of the disclosure, the first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

[0160] The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

[0161] It should be noted that the device provided in this embodiment can implement all the method steps implemented in the above terminal-side method embodiment and can achieve the same technical effect. Therefore, the parts and beneficial effects that are the same as those in the method embodiment will not be described in detail here.

[0162] This disclosure also provides an information transmission device, which is a network device, as shown in FIG5, including a memory 51, a transceiver 52, and a processor 53.

[0163] Memory 51 is used to store computer programs; transceiver 52 is used to send and receive data under the control of processor 53; processor 53 is used to read the computer program in memory 51 and perform the following operations:

[0164] The transceiver 52 receives reporting information for CLI measurements sent by the terminal; the reporting information includes at least two status information items.

[0165] Based on the reported information, the CLI measurement results of at least two measurement resources are determined to be in the first state;

[0166] The status information includes one or more of the following:

[0167] The first reported value is used to indicate the first state;

[0168] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0169] The fourth reported value is used to indicate the first state and the third state;

[0170] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0171] The information transmission device provided in this embodiment receives reporting information for CLI measurements sent by a terminal; the reporting information includes at least two status information; based on the reporting information, the CLI measurement results of at least two measurement resources are determined to be a first status; wherein, the status information is one or more of the following: a first reporting value, which indicates the first status; a second reporting value, which indicates the first status, and a third reporting value, which indicates the second status; the third reporting value is the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set includes at least one information indicating CLI measurement results for CLI measurements. The report value is a CLI measurement value difference range; a fourth report value is used to indicate the first state and the third state; wherein, the first state is used to indicate the measurement value state, the second state and the third state are used to indicate the measurement value difference range, and the CLI measurement value difference ranges corresponding to the second state and the third state are different; it can support the reporting of information for multiple measurement values ​​as the first state, and specifically, it can also support the reporting of multiple measurement values ​​as Infinity and other states, which effectively solves the problem in related technologies that the information transmission scheme for measurement value reporting does not support reporting multiple measurement values ​​as Infinity and other states.

[0172] Specifically, transceiver 52 is used to receive and send data under the control of processor 53.

[0173] In Figure 5, the bus architecture can include any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 53 and memory represented by memory 51. The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein. The bus interface provides an interface. The transceiver 52 can be multiple elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical fibers, etc. Processor 53 is responsible for managing the bus architecture and general processing, and memory 51 can store data used by processor 53 during operation.

[0174] The processor 53 can be a central processing unit (CPU), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable logic device (CPLD). The processor can also adopt a multi-core architecture.

[0175] The first state refers to the state in which the terminal cannot determine the CLI measurement value.

[0176] In this embodiment of the disclosure, the first state includes at least one of the following: the CLI measurement value exceeds the predefined range; the terminal cannot measure because the CLI signal is too strong; the terminal cannot measure because the interference on the measurement resources is too strong.

[0177] The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; the CLI measurement value difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

[0178] In this embodiment of the disclosure, the first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

[0179] The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

[0180] It should be noted that the device provided in this embodiment can implement all the method steps implemented in the above network device side method embodiment and can achieve the same technical effect. Therefore, the parts and beneficial effects that are the same as those in the method embodiment will not be described in detail here.

[0181] This disclosure also provides a processing apparatus, including a processor and an interface; the processor can be used to execute the methods described in the above method embodiments.

[0182] It should be understood that the aforementioned processing device can be a chip. For example, the processing device can be a field-programmable gate array (FPGA), can include an application-specific integrated circuit (ASIC), can be a system-on-a-chip (SoC), can be a central processor unit (CPU), can be a network processor (NP), can be a digital signal processor (DSP), can be a microcontroller unit (MCU), can be a programmable logic device (PLD), or other integrated chip.

[0183] In implementation, each step of the above method can be completed by integrated logic circuits in the processor's hardware or by instructions in software. The steps of the method disclosed in this embodiment can be executed by a hardware processor, or by a combination of hardware and software modules within the processor. The software modules can reside in readily available storage media in the art, such as random access registers, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, or registers. Since this storage medium is located in memory, the processor reads information from the memory and, in conjunction with its hardware, completes the steps of the above method; to avoid repetition, these will not be described in detail here.

[0184] It should be noted that the processor in this embodiment can be an integrated circuit chip with signal processing capabilities. During implementation, the steps of the above method embodiments can be completed by integrated logic circuits in the processor's hardware or by instructions in software form. The processor can be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. The processor can implement or execute the methods, steps, and logic block diagrams disclosed in this embodiment. The general-purpose processor can be a microprocessor or any conventional processor.

[0185] It is understood that the memory in the embodiments of this disclosure can be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory can be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. The volatile memory can be random access memory (RAM), which is used as an external cache.

[0186] This disclosure also provides an information transmission device applied to a terminal, as shown in FIG6, including:

[0187] The first sending unit 61 is used to send reporting information for cross-link interference CLI measurement to the network device, the reporting information including at least two status information.

[0188] The status information includes one or more of the following:

[0189] The first reported value is used to indicate the first state;

[0190] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0191] The fourth reported value is used to indicate the first state and the third state;

[0192] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0193] The information transmission device provided in this embodiment sends reporting information for CLI measurements of cross-link interference to a network device. The reporting information includes at least two status information items; wherein the status information is one or more of the following: a first reporting value, indicating a first state; a second reporting value, indicating the first state, and a third reporting value, indicating a second state; the third reporting value is the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set includes at least one reporting value indicating the range of CLI measurement value differences; and a fourth reporting value, indicating both the first and third states; wherein the first state indicates the measurement value state, and the second and third states indicate the range of measurement value differences, and the CLI measurement value difference ranges corresponding to the second and third states are different. This device can support information reporting for multiple measurement values ​​as the first state, and specifically, it can also support measurement reporting for multiple measurement values ​​such as Infinity, effectively solving the problem in related technologies where information transmission schemes for measurement value reporting do not support reporting multiple measurement values ​​as Infinity or similar states.

[0194] The first state refers to the state in which the terminal cannot determine the CLI measurement value.

[0195] In this embodiment of the disclosure, the first state includes at least one of the following: the CLI measurement value exceeds the predefined range; the terminal cannot measure because the CLI signal is too strong; the terminal cannot measure because the interference on the measurement resources is too strong.

[0196] The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; the CLI measurement value difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

[0197] In this embodiment of the disclosure, the first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

[0198] The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

[0199] It should be noted that the apparatus provided in this embodiment can implement all the method steps implemented in the above terminal-side method embodiment and achieve the same technical effect. Therefore, the parts and beneficial effects that are the same as those in the method embodiment will not be described in detail here.

[0200] This disclosure also provides an information transmission device applied to a network device, as shown in FIG7, including:

[0201] The first receiving unit 71 is used to receive reporting information for CLI measurements sent by the terminal; the reporting information includes at least two status information.

[0202] The first determining unit 72 is used to determine, based on the reported information, the CLI measurement results of at least two measurement resources as a first state;

[0203] The status information includes one or more of the following:

[0204] The first reported value is used to indicate the first state;

[0205] A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences.

[0206] The fourth reported value is used to indicate the first state and the third state;

[0207] The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

[0208] The information transmission device provided in this embodiment receives reporting information for CLI measurements sent by a terminal; the reporting information includes at least two status information; based on the reporting information, the CLI measurement results of at least two measurement resources are determined to be a first status; wherein, the status information is one or more of the following: a first reporting value, which indicates the first status; a second reporting value, which indicates the first status, and a third reporting value, which indicates the second status; the third reporting value is the next reporting value adjacent to the second reporting value in the reporting value set; the reporting value set includes at least one information for indicating CLI measurements. The report value is a CLI measurement value difference range; a fourth report value is used to indicate the first state and the third state; wherein, the first state is used to indicate the measurement value state, the second state and the third state are used to indicate the measurement value difference range, and the CLI measurement value difference ranges corresponding to the second state and the third state are different; it can support the reporting of information for multiple measurement values ​​as the first state, and specifically, it can also support the reporting of multiple measurement values ​​as Infinity and other states, which effectively solves the problem in related technologies that the information transmission scheme for measurement value reporting does not support reporting multiple measurement values ​​as Infinity and other states.

[0209] The first state refers to the state in which the terminal cannot determine the CLI measurement value.

[0210] In this embodiment of the disclosure, the first state includes at least one of the following: the CLI measurement value exceeds the predefined range; the terminal cannot measure because the CLI signal is too strong; the terminal cannot measure because the interference on the measurement resources is too strong.

[0211] The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; the CLI measurement value difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

[0212] In this embodiment of the disclosure, the first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

[0213] The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

[0214] It should be noted that the apparatus provided in this embodiment can implement all the method steps implemented in the above network device side method embodiment and can achieve the same technical effect. Therefore, the parts and beneficial effects that are the same as those in the method embodiment will not be described in detail here.

[0215] It should be noted that the division of units in the embodiments of this disclosure is illustrative and only represents one logical functional division. In actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of this disclosure can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated units described above can be implemented in hardware or as software functional units.

[0216] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of this disclosure, in essence, or the part that contributes to related technologies, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute all or part of the steps of the methods described in the various embodiments of this disclosure. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0217] This disclosure also provides a non-transient readable storage medium storing a program for causing a processor to execute the aforementioned information transmission method on the terminal side or network device side.

[0218] Based on the same concept, this disclosure also provides a computer-readable storage medium storing a computer program or instructions that, when executed by a computer, cause the computer to perform the methods provided in the above embodiments.

[0219] The storage medium can be any available medium that the processor can access. For example, but not limited to, computer-readable media can include RAM, ROM, electrically erasable programmable read-only memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical storage (e.g., compact disc (CD), digital video disc (DVD), Blu-ray disc (BD), HVD (High-definition Versatile Disc), etc.), disk storage media, or other magnetic storage devices (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disc (MO), or any other medium capable of carrying or storing desired program code in the form of instructions or data structures and accessible by a computer).

[0220] The aforementioned implementation embodiments of the information transmission method on the terminal side or network device side are all applicable to the embodiments of the non-transiently readable storage medium and can achieve the same technical effect.

[0221] This disclosure also provides a chip including a processor coupled to a memory for executing computer programs or instructions stored in the memory. When the processor executes the computer program or instructions, the aforementioned information transmission method on the terminal side or network device side is executed. That is:

[0222] Based on the same concept, this disclosure also provides a chip including a processor coupled to a memory for executing a computer program or instructions stored in the memory, such that when the processor executes the computer program or instructions, the method provided in the above embodiments is implemented.

[0223] It should also be understood that the memory mentioned in the embodiments of this disclosure can be volatile memory and / or non-volatile memory. Non-volatile memory can be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. Volatile memory can be random access memory (RAM). For example, RAM can be used as an external cache. By way of example and not limitation, RAM includes various forms such as: static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous linked dynamic random access memory (SLDRAM), and direct rambus RAM (DR RAM). It should be noted that when the processor is a general-purpose processor, DSP, ASIC, FPGA, or other programmable logic device, discrete gate or transistor logic device, or discrete hardware component, the memory (storage module) can be integrated into the processor.

[0224] The aforementioned implementation embodiments of the information transmission methods on the terminal side or network device side are all applicable to the embodiments of this chip and can achieve the same technical effect.

[0225] Furthermore, as shown in FIG8, this disclosure provides a chip system 1000. The chip system 1000 (or processing system) includes a logic circuit 1010 and an input / output interface 1020. The logic circuit 1010 can be a processing circuit within the chip system 1000. The logic circuit 1010 can be coupled to a memory unit, calling instructions from the memory unit, enabling the chip system 1000 to implement the methods and functions of the various embodiments of this disclosure. The input / output interface 1020 can be an input / output circuit within the chip system 1000, outputting processed information or inputting data or signaling information to be processed into the chip system 1000 for processing.

[0226] As one approach, the chip system 1000 is used to implement the operations in the various method embodiments described above. For example, the logic circuit 1010 is used to implement the relevant operations performed by the network device in the method embodiments described above, such as the relevant operations performed by the network device in the embodiment shown in FIG3; the input / output interface 1020 is used to implement the sending and / or receiving related operations performed by the network device in the method embodiments described above, such as the sending and / or receiving related operations performed by the network device in the embodiment shown in FIG3.

[0227] Those skilled in the art will understand that embodiments of this disclosure can be provided as methods, systems, or computer program products. Therefore, this disclosure can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this disclosure can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage and optical storage) containing computer-usable program code.

[0228] This disclosure is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this disclosure. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer-executable instructions. These computer-executable instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in one or more flowchart illustrations and / or one or more block diagrams.

[0229] These processor-executable instructions may also be stored in a processor-readable memory that can instruct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the processor-readable memory produce an article of manufacture including instruction means that implement the functions specified in one or more flowcharts and / or one or more block diagrams.

[0230] These processor-executable instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process, such that the instructions, which execute on the computer or other programmable apparatus, provide steps for implementing the functions specified in one or more flowcharts and / or one or more block diagrams.

[0231] Obviously, those skilled in the art can make various modifications and variations to this disclosure without departing from its spirit and scope. Therefore, if such modifications and variations fall within the scope of the claims of this disclosure and their equivalents, this disclosure is also intended to include such modifications and variations.

Claims

1. An information transmission method applied to a terminal, the method comprising: Send a reporting message to the network device for CLI measurements of cross-link interference, the reporting message containing at least two status information; The status information includes one or more of the following: The first reported value is used to indicate the first state; A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences. The fourth reported value is used to indicate the first state and the third state; The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

2. The information transmission method according to claim 1, wherein, The first state is when the terminal cannot determine the CLI measurement value.

3. The information transmission method according to claim 1 or 2, wherein, The first state includes at least one of the following: CLI measurement value is outside the predefined range; The terminal was unable to measure the signal because the CLI signal was too strong. The terminal was unable to take measurements due to excessive interference with the measurement resources.

4. The information transmission method according to claim 1, wherein the first reported value and the second reported value are indicated by different bit states or indication states, wherein, The third reported value is the next reported value adjacent to the second reported value. The second reported value is a reuse of the current reported value. The original difference range corresponding to the reused reported value is increased to the difference range corresponding to the next adjacent reported value.

5. The information transmission method according to claim 1, wherein, The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; Wherein, the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; The CLI measurement difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

6. The information transmission method according to claim 5, wherein, The first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

7. The information transmission method according to claim 1, wherein, The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

8. An information transmission method applied to a network device, the method comprising: Receive the reporting information for CLI measurements sent by the terminal; The reported information includes at least two status information items; Based on the reported information, the CLI measurement results of at least two measurement resources are determined to be in the first state; The status information includes one or more of the following: The first reported value is used to indicate the first state; A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences. The fourth reported value is used to indicate the first state and the third state; The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

9. The information transmission method according to claim 8, wherein, The first state is when the terminal cannot determine the CLI measurement value.

10. The information transmission method according to claim 8 or 9, wherein, The first state includes at least one of the following: CLI measurement value is outside the predefined range; The terminal was unable to measure the signal because the CLI signal was too strong. The terminal was unable to take measurements due to excessive interference with the measurement resources.

11. The information transmission method according to claim 8, wherein the first reported value and the second reported value are indicated by different bit states or indication states, wherein, The third reported value is the next reported value adjacent to the second reported value. The second reported value is a reuse of the current reported value. The original difference range corresponding to the reused reported value is increased to the difference range corresponding to the next adjacent reported value.

12. The information transmission method according to claim 8, wherein, The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; Wherein, the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; The CLI measurement difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

13. The information transmission method according to claim 12, wherein, The first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

14. The information transmission method according to claim 8, wherein, The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

15. An information transmission device, wherein the information transmission device is a terminal, and the information transmission device includes a memory, a transceiver, and a processor: A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations: The transceiver sends a reporting message for CLI measurements of cross-link interference to the network device, the reporting message containing at least two status information. in, The status information is one or more of the following: The first reported value is used to indicate the first state; A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences. The fourth reported value is used to indicate the first state and the third state; The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

16. The information transmission device according to claim 15, wherein, The first state is when the terminal cannot determine the CLI measurement value.

17. The information transmission device according to claim 15 or 16, wherein, The first state includes at least one of the following: CLI measurement value is outside the predefined range; The terminal was unable to measure the signal because the CLI signal was too strong. The terminal was unable to take measurements due to excessive interference with the measurement resources.

18. The information transmission device according to claim 15, wherein, The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; Wherein, the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; The CLI measurement difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

19. The information transmission device according to claim 18, wherein, The first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

20. The information transmission device according to claim 15, wherein, The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

21. An information transmission device, wherein the information transmission device is a network device, and the information transmission device includes a memory, a transceiver, and a processor: A memory for storing computer programs; a transceiver for sending and receiving data under the control of the processor; and a processor for reading the computer programs from the memory and performing the following operations: The transceiver receives reporting information for CLI measurements sent by the terminal; the reporting information includes at least two status information items. Based on the reported information, the CLI measurement results of at least two measurement resources are determined to be in the first state; in, The status information is one or more of the following: The first reported value is used to indicate the first state; A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences. The fourth reported value is used to indicate the first state and the third state; The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

22. The information transmission device according to claim 21, wherein, The first state is when the terminal cannot determine the CLI measurement value.

23. The information transmission device according to claim 21 or 22, wherein, The first state includes at least one of the following: CLI measurement value is outside the predefined range; The terminal was unable to measure the signal because the CLI signal was too strong. The terminal was unable to take measurements due to excessive interference with the measurement resources.

24. The information transmission device according to claim 21, wherein, The fifth reported value is used to indicate the fourth state, and the fifth reported value is the next reported value adjacent to the third reported value in the set of reported values; the first difference length corresponding to the second state is greater than the second difference length corresponding to the fourth state; Wherein, the first difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the second state; the second difference length is obtained based on the upper and lower limits of the CLI measurement value difference range corresponding to the fourth state; The CLI measurement difference is the difference between the measured value of the CLI measurement result and the maximum measured value reported by the terminal or a preset value.

25. The information transmission device according to claim 24, wherein, The first difference length corresponding to the second state is 4dB, and the second difference length corresponding to the fourth state is 2dB.

26. The information transmission device according to claim 21, wherein, The CLI measurement difference range corresponding to the third state is greater than -2dB and less than or equal to 0dB.

27. An information transmission device applied to a terminal, the device comprising: The first sending unit is used to send reporting information for cross-link interference CLI measurements to network devices, the reporting information including at least two status information. The status information includes one or more of the following: The first reported value is used to indicate the first state; A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences. The fourth reported value is used to indicate the first state and the third state; The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

28. An information transmission device applied to a network device, the device comprising: The first receiving unit is used to receive the reporting information for CLI measurements sent by the terminal; The reported information includes at least two status information items; The first determining unit is configured to determine, based on the reported information, the CLI measurement results of at least two measurement resources as a first state; The status information includes one or more of the following: The first reported value is used to indicate the first state; A second reported value, which indicates the first state, and a third reported value, which indicates the second state; the third reported value is the next reported value adjacent to the second reported value in the set of reported values; the set of reported values ​​includes at least one reported value indicating the range of CLI measurement value differences. The fourth reported value is used to indicate the first state and the third state; The first state indicates the measurement value status, and the second and third states indicate the measurement value difference range. The CLI measurement value difference ranges corresponding to the second and third states are different.

29. A non-transitory readable storage medium, wherein, The non-transiently readable storage medium stores a program for causing a processor to execute the information transmission method according to any one of claims 1 to 14.

30. A chip comprising a processor coupled to a memory for executing a computer program or instructions stored in the memory, wherein when the processor executes the computer program or instructions, the information transmission method of any one of claims 1 to 14 is executed.

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